Massachusetts is a great place to do business. Whether you’re just starting out, looking to expand your business, or keeping up with day-to-day operations, many resources are available online to assist you.

Doing Business in Massachusetts
Find one-stop business information and tools provided by the Executive Office of Housing and Economic Development (EOHED).
  • MassTaxConnect
    All businesses in Massachusetts have transitioned from WebFile for Business to the new tax portal, MassTaxConnect. File your business taxes, schedule payments, amend returns, and more.
  • Post a Job on JobQuest for Employers
    Businesses can post a job and find possible candidates.
  • Search for a Corporation or Business Entity
    Search by company name, individual name, identification number, or filing number.
  • Unemployment Insurance (UI) Online
    Register your business, file quarterly wage records, and pay UI taxes through the UI online portal.
  • Corporate Records & Filings
    If your business is a corporation, you'll need to file your records and certificates with the state.
  • Operational Services Division (OSD)
    The Operational Services Division (OSD) administers the procurement process for the Commonwealth of Massachusetts’ Executive Agencies by establishing Statewide Contracts for commonly purchased goods and services.
  • VendorWeb
    If you’re already a vendor for the Commonwealth, track and manage your payments through VendorWeb.
  • Small Business Guides
    Find information on starting, growing, and operating a business in Massachusetts.
  • Why Massachusetts?
    Learn why Massachusetts is the right choice for your business. Find information on local cities and towns, key industries in the state, and employment statistics.